Posts for tag: laser dentistry
We pride ourselves on using the latest, scientifically proven technologies so that we can obtain and maintain optimal oral health for our patients. The word “laser” is an acronym for “Light Amplification by Stimulated Emission of Radiation” and, within the world of dentistry, lasers are used for a variety of procedures and therapies. Simply put, this means that light from a particular crystalline source is stimulated electronically and by the use of mirrors to high energy levels, which can penetrate living tissue. Specific lasers with different light emitting capabilities can be used in dentistry — some on hard tissues and others for soft tissues like gum and oral mucous (skin) membranes within the mouth. Uses include diagnosing cavities, others for removing diseased gum tissues, for example. But best of all, lasers are minimally invasive and can result in less tissue removal, less bleeding, and less discomfort for patients after surgery. For example, using a laser, allows preparation of smaller cavities for fillings by vaporizing away tooth decay often without any anesthesia (numbing of the teeth) or a drill.
While lasers have been effective (and safe) tools for healthcare professionals in the medical field for years, did you know that they are fast becoming a vital tool in the field of dentistry for diagnosing dental disease? Lasers, named from “Light Amplification by Stimulated Emission of Radiation,” are beams of light that are of a single color and wavelength. They also have the unique ability to help dental professionals detect disease in much earlier stages than they have ever before.
Diagnostic lasers are very effective in diagnosing pit and fissure decay — the tiny grooves of the biting surfaces that cannot be seen by visual inspection or reached by a traditional dental tool. They are able to accomplish this by producing a glowing effect known as fluorescence, which is produced by the optical properties of early tooth decay. This enables us to treat tooth decay in its earliest stages as well as monitor teeth from visit to visit.
Another area where lasers have proven valuable is in the detection and localization of dental calculus (tartar) beneath the gums. Calculus is hardened or calcified bacterial plaque that attaches to the teeth. Using lasers, we can find and remove this calculus during periodontal (gum) therapy. Lasers are also helpful in detecting dysplastic (“dys” – altered; “plasia” – growth) or precancerous tissue as well as cancerous tissues. And should we find any of these conditions, lasers are extremely useful in removing tissue close to the margins or edges of where diseased tissue meets healthy tissue. But best of all, lasers are minimally invasive and can result in less tissue removal, less bleeding, and less discomfort for patients after surgery.
For many people, when they hear the term “laser,” they immediately envision a futuristic science fiction movie. However, did you know that lasers have been used in the medical industry for years? Furthermore, this revolutionary technology is now beginning to do the same within the field of dentistry.
Lasers get their name from “Light Amplification by Stimulated Emission of Radiation” and are literally beams of light that have a single wavelength. Unlike traditional white light or daylight that is a continuum of light with many wavelengths corresponding to the visible spectrum or rainbow, a laser light beam is just a single color.
Dental laser usage typically falls into three categories: disease diagnosis; soft tissue procedures of the gums, lips, and tongue; and hard tissue procedures of the bone or tooth enamel and dentin. For example, common uses include diagnosing cavities, treating disease, and removing both diseased gum tissues and tooth structure, as in decay. They were first used in dentistry for soft tissue surgery such as gum line reshaping procedures and tissue testing (biopsies). In 1997, dentists started using them for removing decay and preparing the tooth enamel and dentin in preparation for fillings. More recently, dentists are using lasers to help detect and diagnose dental disease, as they are especially helpful in identifying dysplastic (“dys” – altered; “plasia” – growth) or precancerous tissue as well as cancerous tissues. Thus they have been used for removing both malignant (cancerous) and benign (non-cancerous) lesions in some cases.
As you now see, laser dentistry is an important tool we use at our office to provide our patients with optimal dental care and treatments. And if you want to learn more about laser dentistry, read the article “Lasers Shine A Light On Dentistry.” Or if you want to schedule an appointment to see if laser dentistry is right for you, contact us today.